i3-1005G1 vs i3-5020U

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Aggregate performance score

Core i3-5020U
2015
2 cores / 4 threads, 15 Watt
1.38
Core i3-1005G1
2019
2 cores / 4 threads, 15 Watt
3.09
+124%

Core i3-1005G1 outperforms Core i3-5020U by a whopping 124% based on our aggregate benchmark results.

Primary details

Comparing Core i3-5020U and Core i3-1005G1 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22311634
Place by popularitynot in top-10067
Market segmentLaptopLaptop
SeriesIntel Core i3Intel Core i3
Power efficiency8.7111.70
Architecture codenameBroadwell-U (2015)Ice Lake (Client) (2019)
Release date1 March 2015 (9 years ago)1 August 2019 (5 years ago)
Launch price (MSRP)$281$281

Detailed specifications

Core i3-5020U and Core i3-1005G1 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)2 (Dual-core)
Threads44
Base clock speed2.2 GHz1.2 GHz
Boost clock speed2.2 GHz3.4 GHz
Bus typeno dataOPI
Bus rate5 GT/s4 × 4 GT/s
Multiplierno data12
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)256K (per core)
L3 cache3 MB (shared)4 MB (shared)
Chip lithography14 nm10 nm
Die size82 mm2no data
Maximum core temperature105 °C100 °C
Maximum case temperature (TCase)105 °C72 °C
Number of transistors1,300 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i3-5020U and Core i3-1005G1 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11 (Uniprocessor)
SocketFCBGA1168FCBGA1526
Power consumption (TDP)15 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-5020U and Core i3-1005G1. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Smart Response+no data
FDI+no data
Fast Memory Access+no data
Deep Learning Boost-+

Security technologies

Core i3-5020U and Core i3-1005G1 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Key++
Identity Protection+-
SGXno dataYes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-5020U and Core i3-1005G1 are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-5020U and Core i3-1005G1. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory size16 GB64 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s59.732 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 5500Intel UHD Graphics for 10th Gen Intel Processors
Max video memory16 GBno data
Quick Sync Video++
Clear Video+no data
Clear Video HD+no data
Graphics max frequency900 MHz900 MHz
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-5020U and Core i3-1005G1 integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++

Graphics image quality

Maximum display resolutions supported by Core i3-5020U and Core i3-1005G1 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.42560x1600@60Hz4096 x 2304@60Hz
Max resolution over eDPno data5120 x 3200@60Hz
Max resolution over DisplayPort3840x2160@60Hz5120 x 3200@60Hz
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i3-5020U and Core i3-1005G1 integrated GPUs, sometimes API versions are included.

DirectX11.2/1212
OpenGL4.34.6

Peripherals

Specifications and connection of peripherals supported by Core i3-5020U and Core i3-1005G1.

PCIe version2.03.0
PCI Express lanes12no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i3-5020U 1.38
i3-1005G1 3.09
+124%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i3-5020U 2197
i3-1005G1 4906
+123%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i3-5020U 728
i3-1005G1 1288
+76.9%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i3-5020U 1413
i3-1005G1 2385
+68.8%

Gaming performance

Pros & cons summary


Performance score 1.38 3.09
Integrated graphics card 1.51 5.58
Recency 1 March 2015 1 August 2019
Chip lithography 14 nm 10 nm

i3-1005G1 has a 123.9% higher aggregate performance score, 269.5% faster integrated GPU, an age advantage of 4 years, and a 40% more advanced lithography process.

The Core i3-1005G1 is our recommended choice as it beats the Core i3-5020U in performance tests.


Should you still have questions on choice between Core i3-5020U and Core i3-1005G1, ask them in Comments section, and we shall answer.

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Intel Core i3-5020U
Core i3-5020U
Intel Core i3-1005G1
Core i3-1005G1

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Community ratings

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Questions & comments

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